#8BF257#8BF257

#8BF257 is a very light, highly saturated yellow-green. Relative luminance 0.697; OKLCH L 86.8% C 0.213 H 136.8°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#8BF257
RGB	rgb(139, 242, 87)
HSL	hsl(100, 86%, 65%)
HSV	hsv(100, 64%, 95%)
CMYK	cmyk(42.6%, 0%, 64%, 5.1%)
CIE-LAB	lab(86.84, -56.13, 63.36)
CIE-LCH	lch(86.84, 84.65, 131.54°)
OKLab	oklab(86.77% -0.1554 0.1459)
OKLCH	oklch(86.77% 0.213 136.8)
XYZ	xyz(44.1186, 69.6787, 20.1396)
Luminance	0.6968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BF257 #BE57F2

analogous

#D8F257 #8BF257 #57F271

triadic

#8BF257 #578BF2 #F2578B

tetradic

#8BF257 #57D8F2 #BE57F2 #F27157

square

#8BF257 #57D8F2 #BE57F2 #F27157

split-complementary

#8BF257 #7157F2 #F257D8

monochromatic

#4AC00F #64EE1E #8BF257 #B2F690 #D9FBC9

Accessibility & contrast

On white

1.41

#8BF257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#8BF257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BF257

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BF257	#FFFFFF	#000000	##000000
##8BF257	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF43

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#86EAD2

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #8bf257;
/* rgb */ color: rgb(139, 242, 87);
/* oklch */ color: oklch(86.8% 0.213 136.8);

Tailwind

colors: {
  custom: {
    50: '#b4f78d',
    500: '#8bf257',
    950: '#000000',
  },
}

SCSS

$custom: #8bf257;
$custom-light: #b4f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#8bf257",
  "rgb": {
    "r": 139,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 99.871,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86767,
    "c": 0.21318,
    "h": 136.8
  },
  "luminance": 0.69681
}

Semantic roles & 50–950 ramp

primary

#8BF257

secondary

#8E30BE

accent

#03E297

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8BF257

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →